Calculators

We've provided a selection of useful calculators below. Please note that whilst the calculators are accurate, they perform generic calculations that do not take into account your individual circumstances. They should be used as a guide only and not relied upon.

Please also note we do not store or see any of the information you input to these calculators.

Income Tax Calculator

Earnings (£)

Married Couples Allowance*

Blind Persons Allowance

Your Results

*MCA only applies to persons born before April 6th, 1935. This is a generic calculation that does not take into account the individuals circumstances, it should not therefore be relied on.

The Financial Conduct Authority does not regulate taxation advice

Rates and allowances used in this calculator relate to the 2018/19 Tax Year.

To use this calculator, please visit our site on a device with a larger screen size.

As many as one in ten small energy suppliers in the UK might not get through the winter, after they have struggled to pay their green taxes.

Giles Warren Financial Ltd is registered in England & Wales no. 5205163. Giles Warren Financial Ltd is authorised and regulated by the Financial Conduct Authority no.305375. The guidance and/or advice contained in this website is subject to UK regulatory regime and is therefore restricted to consumers based in the UK.

Should you have cause to complain, and you are not satisfied with our response to your complaint, you may be able to refer it to the Financial Ombudsman Service, which can be contacted as follows: The Financial Ombudsman Service, Exchange Tower, London, E14 9SR, http://www.financial-ombudsman.org.uk